The Pipeline and Hazardous Materials Safety Administration (“PHMSA”) issued a January 10th interpretive Letter addressing the application of the Federal Hazardous Materials Regulations (“HMR”) to the combustible liquid...more
On December 9, 2022, the U.S. Department of Transportation’s (DOT) Pipeline and Hazardous Materials Safety Administration (PHMSA) published a notice responding to comments received on its initiative to convert historical...more
On July 8, 2022, the Pipeline and Hazardous Materials Safety Administration (PHMSA) issued a notice of regulatory enforcement discretion for particular gathering lines. Gathering lines are those pipelines that transport gas...more
On October 1, 2019, the Pipeline and Hazardous Materials Safety Administration (“PHMSA”) published three final rules relating to the transportation of hazardous liquids and gas along regulated sectors of the nation’s...more
Safety hazards presented by the air transportation of lithium ion batteries are once again the subject of regulatory action in the United States. The U.S. DOT’s Pipeline and Hazardous Materials Safety Administration (PHMSA)...more
The Pipeline and Hazardous Material Safety Administration (PHMSA) recently revised submission requirements for incident reporting by operators of gas and hazardous liquid pipelines. While the December 27, 2016 notice appears...more
This edition of the Cozen O’Connor Aviation Regulatory Update discusses DOT’s proposed rule on the use of cell phones to make voice calls on commercial flights, the results of DOT’s negotiated rulemaking on accessible...more
Air transportation of lithium ion batteries recently garnered significant attention due to events following reports of the Samsung Galaxy Note 7’s batteries overheating, catching fire, and even exploding. See Samsung Recalls...more
The rules would add gathering lines and pipelines in non-HCA areas. On October 13, the US Department of Transportation’s Pipeline and Hazardous Materials Safety Administration (PHMSA) issued a Proposed Rule that would...more
This year has been marked by a series of high-profile pipeline incidents in Montana, West Virginia and California, among others. In response to these incidents, the Pipeline and Hazardous Materials Safety Administration...more